Zhejiang Daxue xuebao. Lixue ban (Sep 2019)

Characterizarion of pomonoids by weakly pullback flat S-posets(弱拉回平坦序S-系对序幺半群的刻画)

LIANGXingliang(梁星亮),
LONGBin(龙斌),
XUPanpan(徐盼盼)

Affiliations

LIANGXingliang(梁星亮): ORCiD; School of Arts and Sciences, Shaanxi University of Science and Technology, Xi’an 710021, China(陕西科技大学文理学院，陕西西安 710021)
LONGBin(龙斌): School of Arts and Sciences, Shaanxi University of Science and Technology, Xi’an 710021, China(陕西科技大学文理学院，陕西西安 710021)
XUPanpan(徐盼盼): School of Arts and Sciences, Shaanxi University of Science and Technology, Xi’an 710021, China(陕西科技大学文理学院，陕西西安 710021)

DOI: https://doi.org/10.3785/j.issn.1008-9497.2019.05.001
Journal volume & issue: Vol. 46, no. 5
pp. 521 – 525

Abstract

设S 是序幺半群，借助环模理论以及半群S-系理论方法，在序S-系范畴中研究了弱拉回平坦性质。刻画了弱拉回平坦序S-系关于直积封闭的序幺半群类以及弱拉回平坦性质与其他性质一致的序幺半群类，讨论了循环序S-系具有拉回平坦覆盖的条件，进而推广了S-系的一些重要结果。

Published in Zhejiang Daxue xuebao. Lixue ban

ISSN: 1008-9497 (Print)
Publisher: Zhejiang University Press
Country of publisher: China
LCC subjects: Science: Mathematics: Instruments and machines: Electronic computers. Computer science; Science: Physics
Website: https://www.zjujournals.com/sci/EN/1008-9497/home.shtml

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